package org.example.serviceEdu.controller;


import org.example.ResultCode.R;
import org.example.serviceEdu.entity.EduChapter;
import org.example.serviceEdu.entity.chapter.ChapterVo;
import org.example.serviceEdu.service.EduChapterService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 * 课程 前端控制器
 * </p>
 *
 * @author lining
 * @since 2023-10-25
 */
@RestController
@RequestMapping("/serviceEdu/chapter")
@CrossOrigin
public class EduChapterController {
    @Autowired
    private EduChapterService chapterService;
//    返回所有得章和小结
    @GetMapping("getChapterVideo/{courseId}")
    public R getChapterVideo(@PathVariable String  courseId){
        List<ChapterVo> list=chapterService.getChapterVideoByCourseId(courseId);
        return R.ok().data("allChapterVideo",list);
    }
//    添加章节
    @PostMapping("addChapter")
    public R addChapter(@RequestBody EduChapter eduChapter){
        chapterService.save(eduChapter);
        return R.ok();
    }
//    查询章节跟据id
    @GetMapping("getChapterInfo/{chapterId}")
    public R getChapterInfo(@PathVariable String chapterId){
        EduChapter eduChapter=chapterService.getById(chapterId);
        return  R.ok().data("chapter",eduChapter);
    }
//    修改章节
    @PostMapping("updateChapter")
    public R updateChapter(@RequestBody EduChapter eduChapter){
        chapterService.updateById(eduChapter);
        return  R.ok();
    }
//    删除章节
@DeleteMapping("{chapterId}")
public R deleteChapter(@PathVariable String chapterId){
        boolean flag=chapterService.deleteChapter(chapterId);
        if(flag){return  R.ok();
        }else {return R.error();}
}

}

